How To Solder Copper Pipe With A Heat Gun

Heat the Fitting to Sweat the Copper Pipe.

How to solder copper pipe with a heat gun. You will need a propane torch with a long hose such as one that you might find in a hardware store for plumbing. See it is that EZ. Some heat guns can be used on a stand so that both hands are free to work with other tools alongside the hot air.

Bending plastic pipes - 200 to 300C. Push the plug into the pipe with the applicator tube provided. Often a brass fitting is much thicker than the copper pipe it joins to.

As long as they arent for gas tight joints there is absolutely no problem at all with using a heat gun for this purpose. Watch the video in which SKIL shows you how to use a heat gun to solder copper pipes. Heat guns should always be used carefully around copper pipe work where solder joints have been used or scotch connectors as there is a possibility of melting the solder or weakening the joint.

Stop the trickle of water with a pipe plug. Heat the copper not the solder using a suitable heat source gun or torch The copper needs to be hot enough to melt the solder so that it flows. A heat gun is a much safer alternative and does not have a dangerous naked flame to come into contact with flammable building materials.

A 245 oxy-acetylene torch can weld steel. The thicker a fitting the more heat it requires during the soldering process and the weak electric heat gun may tax your patience. I wouldnt say never use a heat gun for soldering pipes together.

As the solder begins melting into the joint use the heat of the torch to draw solder in and apply sufficient solder so it just starts to form a bit extra on the bottom. Apply Flux to Pipe. Hold the heat gun with one hand and use a putty knife or scraper to go along behind the gun and scrape away the loosened paint.